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Email Format
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OpenSFF Email Format

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The most common OpenSFF email format is [first].[last] (ex. jane.doe@opensff.org), which is being used by 45.0% of OpenSFF work email addresses.

Other common OpenSFF email patterns are [first] (ex. jane@opensff.org) and [first_initial][last] (ex. jdoe@opensff.org). In all, OpenSFF uses 7 work email formats.

OpenSFF Email Formats and Examples

Email Format	Example	Percentage
[first].[last]	jane.doe@opensff.org	45.0%
[first]	jane@opensff.org	25.0%
[first_initial][last]	jdoe@opensff.org	15.0%
[last]	doe@opensff.org	5.0%
[first][last_initial]	janed@opensff.org	5.0%
[first]_[last]	jane_doe@opensff.org	3.0%
[first]-[last]	jane-doe@opensff.org	2.0%